Low severity · published Oct 12, 2026
CVE-2026-109603
Frappe Framework before 16.17.0 Authenticated SSRF and LFI via pdfkit
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
Frappe Framework 15.x before 15.107.3 and 16.x before 16.17.0 relies on a vulnerable pdfkit library (CVE-2025-26240) for PDF generation, enabling server-side request forgery and local file inclusion. Authenticated attackers can supply crafted content to PDF rendering to make the server fetch internal resources or embed local server files in generated PDFs.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
before 15.107.3; 16.0.0-beta.1 before 16.17.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109603
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109603
vendor-advisory
https://github.com/frappe/frappe/security/advisories/GHSA-pj59-9hv9-rmrv
third-party-advisory
https://www.vulncheck.com/advisories/frappe-framework-before-16.17.0-authenticated-ssrf-and-lfi-via-pdfkit
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